220415103

素因数分解:

$3^2\times {\mathrm{181}}^1\times {\mathrm{269}}^1\times {\mathrm{503}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 321965280

約数和(自身を除く): 101550177

約数列:

[1, 3, 9, 181, 269, 503, 543, 807, 1509, 1629, 2421, 4527, 48689, 91043, 135307, 146067, 273129, 405921, 438201, 819387, 1217763, 24490567, 73471701, 220415103]

約数ペア:

[(1, 220415103), (3, 73471701), (9, 24490567), (181, 1217763), (269, 819387), (503, 438201), (543, 405921), (807, 273129), (1509, 146067), (1629, 135307), (2421, 91043), (4527, 48689)]